用89c51单片机与USBD12结合的电路图和源程序..

数控电源的LCD菜单程序，实现数控电源液晶菜单显示-CNC Power Supply LCD menu procedures, NC Power LCD menu display

铅酸电池充电器，采用78F9202单片机，C语言-Lead-acid battery charger, using 78F9202 Singlechip, C language

读招行，建行，工行类磁卡信息 可以正反刷卡源程序-Reading Merchants Bank, China Construction Bank, ICBC type of magnetic card information can be both positive and negative source

DS18b20d的c51程序的若干个函数 包括： //延时子程序//读温度//DS18B20初始化程序//读一个字节//写一个字节//键盘扫描程序//主程序-DS18b20d the C51 process a number of functions including:// Delay subprogram// read temperature// DS18B20 initialization procedure// read one byte// write one byte// keyboard scanner// main program

AT91SAM7S256开发板基础demo，已验证-AT91SAM7S256 development board based on demo, verified

控制硬盘编程，实现读写功能，最底层的程序，c51编程。-control drives programming, achieving functional literacy, in the bottom procedures, c51 programming.

维根输出源程序用kei uvision打开！-Victoria-source output with Kei uvision open!

周立功I2C源代码,用于AT24C02,可以借鉴学习下-Week Ligong I2C source code for the AT24C02, can learn from studying under the

TSLIB 2005年的CVS版本。用于Linux下触摸屏设备的驱动算法。-TSLIB 2005 years of CVS version. For Linux under the touch screen device driver algorithm.

此程序是通过位选选取那位显示来实现数码管的显示。-This procedure are selected through the bit that shows the election to achieve digital tube display.